244212321122 has 32 divisors (see below), whose sum is σ = 459348741504. Its totient is φ = 94597660800.

The previous prime is 244212321091. The next prime is 244212321149. The reversal of 244212321122 is 221123212442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 244212321091 and 244212321100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4556579 + ... + 4609862.

It is an arithmetic number, because the mean of its divisors is an integer number (14354648172).

Almost surely, 2^244212321122 is an apocalyptic number.

244212321122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244212321122 is a deficient number, since it is larger than the sum of its proper divisors (215136420382).

244212321122 is a wasteful number, since it uses less digits than its factorization.

244212321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166634.

The product of its digits is 3072, while the sum is 26.

Adding to 244212321122 its reverse (221123212442), we get a palindrome (465335533564).

The spelling of 244212321122 in words is "two hundred forty-four billion, two hundred twelve million, three hundred twenty-one thousand, one hundred twenty-two".